Edmond de la Poer, 1st Count de la Poer politician, died 1915 (1841–1915) Parents Frances Power John Power Children William de la Poer Edmond de la Poer-Monsell Ermyngarde de la Poer Mary de la Poer Elinor de la Poer John de la Poer, 2nd Count de la Poer Siblings Arnold de la Poer John Power Raymond de la Poer Harriet Anastasia de la Poer William Gervase de la Poer Anatasia de la Poer Mary de la Poer Frances Vincent de la Poer Partners Mary Monsell